steidl.de

https://steidl.de· First analyzed 05 May 2026· Updated 05 May 2026

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steidl.de

Mobile

Sponsored

Hosting Provider

Hostway Deutschland GmbH

IP Address

83.246.110.116

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Hanover, Germany

ASN

AS24679

Organization

Hostway Deutschland GmbH

Server

Apache

Nameservers

ns1081.ui-dns.de.ns1081.ui-dns.com.ns1081.ui-dns.org.ns1081.ui-dns.biz.

Performance

Core Web Vitals

Weight

First Contentful Paint

793 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

384 KB

17 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hostway Deutschland GmbH

Technology Stack

5 Technologies Detected

Analytics

Facebook Pixel Matomo

CSS Frameworks

Tailwind CSS

Web Servers

Apache

Platforms

Fly.io

SEO Analysis

D51/100

Meta Tags5/15

Content12/12

Headings1/8

Technical15/25

E-E-A-T0/7

Images0/7

Links4/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

steidl.desteidl.de

Home - Steidl Verlag

Home

Title Length20 chars

Recommended: 50-60 chars (~120px / 580px)

Description Length4 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

5,844 URLs

robots.txt

9 rules

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

9/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:9%

Words:1,479

Token eff.:Optimal

Sections/1K:0.7

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 6w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

64/100

47 mg

CO₂e / view

383.5 KB

Page Weight

90%

Cleaner Than

New Visitor

54 mg

Returning (cached)

27 mg

Annual (10K/mo)

5.7 kg

Emission Segments

Data Center

11 mg

Network

11 mg

Device

26 mg

Resource Breakdown

JavaScript

145.3 KB

CSS

222.5 KB

HTML

14.1 KB

Other

1.6 KB

Green Hosting Not Verified

Hostway Deutschland GmbH

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

No WAF

135d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

03.03.2026

Valid Until

17.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

steidl.dewww.steidl.de

SHA-256 Fingerprint

A0:BF:D0:7E:8B:8C:17:5C:19:BE:85:DB:FB:7F:75:EF:99:21:E4:64...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(private, pre-check=0, post-check=0, max-age=0)

connection

content-encoding

📦 Gzip(gzip)

content-language

content-length

14155

content-security-policy

default-src 'self' https://pstat.flynet.de https://www.youtu...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx01.ionos.de

mx00.ionos.de

Domain Information

steidl.de

Last Updated

09.08.2018

DNSSEC

Not Enabled

Privacy & Compliance

Civic Cookie Control

Cookie Consent Banner

Civic Cookie Control

GDPR Indicators

Cookie consent banner detected

CMP: Civic Cookie Control

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

66/100

Mobile Friendly1 breakpoint

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Apercu Pro Regular

WCAG Partial

58/100

Readability

/30

20/30

16px · LH 1.88

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

16/25

1 font

Heading Font

Apercu Pro Regular

Sans

Body Font

Apercu Pro Regular

Sans16px

Contrast Ratio

1:1

35 issues

Reading Comfort

~36 CPL

Narrow lines

26px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Wide line spacing (1.88). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

6 unique colors

Light

#cccccc

Text· 68.79999999999998%

#544448

Primary· 6%

#5cdcb8

Accent· 0.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)pstat.flynet.de(1)

Website Identity

steidl.de

Location detected: 🇩🇪 Germanyvia tld

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 05 May 2026 at 10:13

Historical Analysis & Change Tracking